Clive Myrie asks the questions in another heat, where the contenders answer questions on subjects including Sergei Rachmaninoff, Aaron Sorkin's The West Wing and the racehorse Red Rum.

Four more contenders take to the black chair under the spotlight and the ticking clock to answer questions on their specialist subjects and general knowledge. Clive Myrie asks the questions, which are on The Two Ronnies, Richard Feynman, the Toronto Blue Jays and badgers.